Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 17236

Hash
000000c09615ef38f1a115e09b8065df243f53dbfb136073580f77e367962e90
Confirmations
24801
Time
2026-10-07 23:02:34 UTC
Median time
2026-10-07 22:53:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d9ddcaf86e7a24fa20364367f9604c389feb07c5bd9d64226300be2950a27379
Previous block
000000671b247e103b22d1fd8ae70741fae3844d5e8fd6d2f9f08da6a6b3d55a
Next block
00000084ee226551070a23d7b2ceddb36eb24d217d03fad239b7ee79aad1fc2a

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 17236 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
d9ddcaf86e7a…be2950a27379 coinbase1250